The numbness of the leg

I wonder if it is sitting straight of the long time that at first it occurs to a leg speaking of shibi rerutoki in everyday life, and it is not shibi reteshimatta experience.
When a leg took shibi rutoiukotoha, the same posture by our daily life for a long time, you feel not be it very often.
But what do you do for if you feel sense of incongruity to a leg if you notice it incidentally when you walk the way commonly, and it notices shibi redearuto?
Of a thing of degree to be able to walk if meet you, there may be the person not to be able to be rich in much mind.
However, you are to watch out because it may be the one of the symptoms called the shibi reha sciatic neuralgia of the leg.
You cross only the shibi reha leg to buttocks, a thigh, a calf and a foot and a tiptoe in depth if it is the symptom of the sciatic nerve.
Of course it is rare to have a pain in all the lower limbs, and the cases that a symptom goes to the part of the wherever header of this range for are often found.
And, not shibi reha both legs, you tend to be given to the one leg.
Depending on a person, a pain strongly comes out, and it is said that it is and, on the contrary, shibi rega is strong and appears each.